8K HDMI 2.1 Kabel 2m, 8K@60Hz 4K@120Hz High-Speed Kabel Lead 48Gbps, Supports eARC HDR10 HDCP 2.2/2.3, Kompatibel mit all HDMI devices PC/TV/HDTV/Blu-ray — Error codes & fixes
Troubleshooting guide for the 8K HDMI 2.1 Kabel 2m, 8K@60Hz 4K@120Hz High-Speed Kabel Lead 48Gbps, Supports eARC HDR10 HDCP 2.2/2.3, Kompatibel mit all HDMI devices PC/TV/HDTV/Blu-ray. Diagnose an error code and find the fix.
Screen flickering
screen-flickerThe screen flickers, often due to a refresh rate issue, a loose cable, or a failing panel.
Source: Samsung TV support — no signal / HDMI
Confidence: 80%
Verified Aug 9, 2026
Smart apps not loading
no-appsThe smart TV apps fail to load, often due to a network issue or a software glitch.
Source: Samsung TV support — no signal / HDMI
Confidence: 80%
Verified Aug 9, 2026
HDMI no audio
hdmi-no-audioThe TV shows video over HDMI but no audio, often due to an audio output setting.
Source: Samsung TV support — no signal / HDMI
Confidence: 80%
Verified Aug 9, 2026
As an Amazon Associate we earn from qualifying purchases. Prices and availability are accurate as of the time shown and may change. We research product data independently.